longflower cestrum
Image: Juan Perea (cc-by-nc)
Namelongflower cestrum
Scientific NameCestrum longiflorum
Common Nameslongflower cestrum
Plant FamilySolanaceae
Natural HabitatNative to tropical and subtropical regions of South America, particularly Peru and Bolivia, where it grows in forests and disturbed areas.
Parts Usedleaf,flower
Medicinal Actionsanti-inflammatory,antimicrobial
Traditional UsesSpecific traditional medicinal uses for *Cestrum longiflorum* are not well-documented. However, some species within the *Cestrum* genus have been traditionally used externally for skin inflammation or infections, despite the widespread recognition of the genus's toxicity.
Active Constituentssteroidal saponins, alkaloids
Preparation Methodspoultice,salve
Contraindications & WarningsAll parts of *Cestrum longiflorum*, like many *Cestrum* species, are considered highly toxic. Ingestion can cause severe gastrointestinal upset, neurological symptoms, and can be fatal. Skin contact may cause irritation. Internal use is strongly contraindicated.
Cultivation NotesThis species can be cultivated as an ornamental shrub in warm climates, preferring full sun to partial shade and well-drained soil. It is generally grown for its botanical interest rather than for medicinal purposes.
Rarityuncommon
Description
Cestrum longiflorum is a shrub or small tree characterized by its tubular flowers that open into a five-lobed, star-shaped corolla, often appearing in muted brownish-cream tones. The flowers typically feature a greenish center and are borne in clusters.
